Head of strength and conditioning Cooper follows head physio Matty Crowther in penning a new contract.

Powell said: "I'm absolutely delighted that our coaching staff have agreed to extend their stay at the club.

"I believe we have a staff that is second to none, we have worked exceptionally hard as a coaching group to build a culture and an identity as a team, and I am so pleased that Danny, Ryan and Ben will continue their journey with myself and the club as we seek to do special things at the Tigers."